2. Open Stock Recovery Mode by rebooting your android device and pressing PowerKey and VolumeUp key simultaneously. Different phones may have different methods to open stock recovery mode, so if you face any problems comment and i will give you the solution.

3. After entering into recovery mode use volume+ and volume- buttons to scroll up and down.For select use power button or home button.

4. From there click on “Install zip from SD Card” and navigate to where you placed “Aroma File Manager” click and install it.

5. After installing, it will open in recovery mode.
6. From the “Aroma File Manager” navigate to settings>>go to bottom and click on “Automount All Devices On Start” and then exit.

7. Repeat step 4&5 again.

8. After this you will get “Aroma File Manager” opened again.

9. Now navigate to Data Folder>>System Folder and Find >>”gesture.key” or “password.key” for pattern lock or password lock respectively.

10. Delete that any one file and then exit “Aroma File Manager” and reboot your device. After rebooting you will notice that password or pattern will not be removed yet. But don’t worry draw any random pattern your device will unlock but remember that pattern.